Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
8 plus 1 times 12 minus 13 is equal to seven.
1 minus 2 plus 123 times 4 is equal to 491.
Minus 1 times 0 plus 3 divided by 3 is equal to 1
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plus times plus = plus minus times plus = minus plus times minus = minus minus times minus = plus so when you subtract a number it is the same as adding its negative; for example 7 - 4 = 3 7 + (1)(-4) = 3
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
365 times 52 minus 52 plus 1 = 18,929
Two plus 3 minus 2 times 1 squared plus 4 times 16 squared minus 4 times 2 is equal to 1,019.
8 plus 1 times 12 minus 13 is equal to seven.
1 minus 2 plus 123 times 4 is equal to 491.
Minus 1 times 0 plus 3 divided by 3 is equal to 1
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7 minus 1 times 0 plus 3 divided by 3 equals 8.
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